Guangdong Hongtuo Instrument Technology Co., Ltd.
Floor 9, Building 2, No. 8, Chuangyi East Road, Daojiao Town, Dongguan, Guangdong, China 523052
Main products: Testing Instrument, Density Meter, Universal Test Machine, Melt Flow Index Tester, Izod Charpy Impact Tester, HDT Tester